{"product_id":"grandio-elite-roof-window-vent","title":"Grandio Elite Roof Vent Kit","description":"\u003ch2\u003eGrandio Elite Roof Vent Kit\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGrandio Elite Roof Vent Kit\u003c\/strong\u003e adds additional operable roof ventilation to your Grandio Elite greenhouse. At $79, it provides the hardware needed to convert an existing fixed roof panel into an operable vent window — allowing hot air to escape from the top of the greenhouse where it naturally accumulates. Each kit adds one additional roof vent.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This kit includes the vent frame hardware only — it does \u003cstrong\u003enot\u003c\/strong\u003e include a new window panel. You will reuse your existing roof panel. Automatic vent openers are sold separately.\u003c\/p\u003e\n\n\u003ch3\u003eHow Many Additional Roof Vents Can I Add to My Elite Greenhouse?\u003c\/h3\u003e\n\u003cp\u003eThe maximum number of additional roof vents depends on your Elite greenhouse size:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8×8 Elite\u003c\/strong\u003e — not available (roof vents cannot be placed next to each other on this size)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8×12 Elite\u003c\/strong\u003e — 1 additional vent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8×16 Elite\u003c\/strong\u003e — up to 2 additional vents\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8×20 Elite\u003c\/strong\u003e — up to 3 additional vents\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8×24 Elite\u003c\/strong\u003e — up to 4 additional vents\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Add More Roof Vents to a Greenhouse?\u003c\/h3\u003e\n\u003cp\u003eHot air rises and accumulates at the roof of a greenhouse, and without adequate ventilation temperatures can spike rapidly — stressing or damaging plants. Every Grandio Elite comes with at least one roof vent, but larger greenhouses or those in hot climates often benefit from additional vents to maintain safe growing temperatures. Adding roof vents is one of the most effective passive ventilation upgrades available for the Elite.\u003c\/p\u003e\n\n\u003ch3\u003eDoes This Kit Include an Automatic Vent Opener?\u003c\/h3\u003e\n\u003cp\u003eNo — automatic vent openers are sold separately. This kit provides the hardware to make the roof panel operable manually. If you want the vent to open and close automatically based on temperature — without electricity or wiring — you can add a Grandio automatic vent opener to your order. This is especially useful for growers who can't be at the greenhouse every day.\u003c\/p\u003e\n\n\u003ch3\u003eIs This Kit Compatible with My Grandio Greenhouse?\u003c\/h3\u003e\n\u003cp\u003eThis roof vent kit is designed exclusively for the \u003cstrong\u003eGrandio Elite\u003c\/strong\u003e greenhouse model. It is not compatible with other Grandio models such as the Ascent, Summit, or Element. Note that it is also not available for the 8×8 Elite size due to spacing constraints.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdds one operable roof vent per kit\u003c\/strong\u003e — converts an existing fixed panel into a ventable window\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware only\u003c\/strong\u003e — reuses your existing roof panel, no new glazing required\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCompatible with 8×12 through 8×24 Elite models\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNot available for 8×8 Elite\u003c\/strong\u003e — spacing constraints prevent side-by-side vent placement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic opener sold separately\u003c\/strong\u003e — for hands-free temperature-activated operation\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eShips in 1–2 business days\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eIn stock — ships in 1–2 business days.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Grandio Greenhouses","offers":[{"title":"Default Title","offer_id":51883788992824,"sku":"GRA-ELI-VENT","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/3770\/0664\/files\/Roof-Vent-Elite-jpg.jpg?v=1775764257","url":"https:\/\/grandiogreenhouses.com\/products\/grandio-elite-roof-window-vent","provider":"Grandio Greenhouse","version":"1.0","type":"link"}